baber/WOPTO huggingface dataset:
Patent JP-2000222977-A (JP)
Title: Key switch structure
Inventor: URUNO TAKAO
IPC: H01H13/70
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To surely detect key operation even if force or operation direction in key operation is incorrect, in key switch structure utilized in a small electronic apparatus. SOLUTION: A key switch 1 installed together with a base plate X has a base part 11 which is a flexible member, arranged in the upper part of the base plate X; and a key 12 integratedly constituted with the base part 11 and supported movably up and down by a crooked part 11a which is a connection part with the base part 11; and a conductive surface 13 facing a contact pattern formed with a plurality of conductive wires on the surface of the base plate X is formed on the lower surface of the key 12, and hemispheric projections 14, 14,... having a predetermined elasticity and flexibility, and projecting toward the contact pattern are formed on the surface of the conductive surface 13.
Patent JP-2000222753-A (JP)
Title: Objective lens driving device and manufacturing method of the same
Inventor: IWANA KEIJI
IPC: G11B7/09
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To easily and inexpensively attach a gel substance when the gel substance is used for the elastic support system of a biaxial actuator to suppress resonance vibration. SOLUTION: A biaxial actuator 1 is composed of a movable part 4 having an objective lens 2 and a print coil 3, and a biaxial holder 6 made of a fixed part and a heating member for movably supporting the movable part 4 via supporting members 5a, 5b, 5c and 5d. The biaxial actuator 1 is provided with damper materials 9a, 9b, 9c and 9d attached to the supporting members 5a, 5b, 5c and 5d and made of gel substances heated to be thermally set by heat generated by the electromagnetic induction of the biaxial holder 6.
Patent JP-H03229027-A (JP)
Title: Metal damper
Inventor: OHASHI KAN
IPC: F16F7/12
Filed: 1990-02-05
Abstract: PURPOSE:To improve earthquake resisting performance of a metal damper provided on a horizontally displacing position of a structure by shaping the metal damper such that the whole region subjected to bending moment by the horizontal displacement of the structure reaches the plastic region. CONSTITUTION:A metal damper 10 is an apparently rod-like member having the radius r1 in a position spaced l1 from the predetermined section and the radius r2 in a position spaced l2 from the neutral shaft. When the metal rod having the length 2l0 and both ends restrained from rotation is assumed to displace horizontally, the central point C of the metal damper 10 becomes a point of inflection to generate opposite symmetrical bending stress. When the metal rod is selected to have l1/l2=(r1/r2)<3>, it yields by the bending moment simultaneously over the range l1-l2. Thus, since a plasticizable region can be enlarged, large energy can be absorbed to improve the earthquake resisting performance of the metal damper, thereby that of the structure.
Patent JP-S55117909-A (JP)
Title: Differential transformer system clinometer
Inventor: IHARA NORIMASA
IPC: G01C9/06
Filed: 1979-03-05
Abstract: PURPOSE: To reduce temperature drift by cancelling drift dependent upon the temperature coefficient of buoyancy and drift dependent upon the temperature coefficient of springs in respect to oil in the case of the differential transformer system clinometer.  
     CONSTITUTION: When silicone oil and pure iron are used as damping oil 7 and core 4 respectively, the temperature coefficient of drift dependent upon buoyancy of the core becomes + by specific gravity change accompanied with temperature change of oil and apparent mass fluctuation accompanied with temperature change of core 4. Then, for example, amber is used as a spring material where the sign of the temperature coefficient of the Young's modulus is + for the purpose of selecting - as the sign of the temparture coefficient of drift dependent upon the Young's modulus of springs 5 and 6, so that overall temperature drift can be reduced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10217253-A (JP)
Title: Insert molding method and apparatus therefor
Inventor: ONO MASAKAZU
IPC: B29C45/14
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To prevent the damage of insulating properties caused by the mixing of a metal powder with a resin by the damage or rubbing of a terminal by insertion and to insert and arrange an insert piece even if the leading end (terminal part) of the bend leading end part of the terminal becoming the insert part of the insert piece is slightly bent or slight deviation is generated in the bending degree of the bend leading part. SOLUTION: An insert piece 4 having a predetermined length formed by continuously providing a large number of bent terminals 2 to a carrier part 1 side by side at a predetermined interval is sent to a mold 5 and the bent leading end parts 2A of the terminals 2 of the insert piece 4 are inserted into the insertion hole provided to the mold 5. At this time, the insertion hole 7 is divided by opening the mold 5 and the bent leading end parts 2A of the terminals 2 are held to this divided insertion hole position and the mold 5 is closed to arrange the bent leading end parts 2A of the terminals 2 within the insertion hole 7 and positioning and correcting recessed and projected parts 14, 15, 18 engaged with the terminals 2 are provided on the mold 5 to properly hold the terminals 2.
Patent JP-2000221582-A (JP)
Title: Camera
Inventor: WATANABE YOJI
IPC: G03B17/38
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a camera capable of contributing to power saving without damaging the operability, in the camera with a voice inputting means so that an operation can be executed in accordance with voice control instructions. SOLUTION: The camera with a voice control means 42 for controlling the desired operation based on the inputted voice control signal is provided with a detecting means 43 for detecting whether or not a preliminary operation for photographing is executed, and a control means 1 for controlling the voice control means 42 so as to start its control based on the detection results of the detecting means. Thus, the camera capable of surely displaying a prescribed function at need, and also suppressing the useless power consumption without damaging the operability, consequently, capable of contributing to power-saving can be provided.
Patent JP-H09217743-A (JP)
Title: Brake unit of linearly guiding device
Inventor: MOCHIZUKI HIROAKI
IPC: F16C29/04
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a brake unit capable of appropriately adjusting the slide resistance of a movable body with a compact structure, and capable of being operated without affecting the positional precision of the moving body, in the brake unit of a linearly guiding device in which the movable body is movably supported by a linear bearing arranged on a fixed part. SOLUTION: A pair of elastic bag bodies 30 fixed on a unit main body 1 are so arranged as to face both side surfaces of a brake rail 2, damping plates 4 fixed on the unit main body 1 are inserted between the elastic bag bodies 30 and the brake rail 2, the damping plates 4 are pressed to the side surfaces of the brake rail 2 by expanding the elastic bag bodies 30, and the slide resistance is made act between the unit main body 1 and the brake rail 2.
Patent JP-H09218368-A (JP)
Title: Scanning optical device
Inventor: TAKANASHI KENICHI
IPC: H04N1/04
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To make the degree of freedom large at the time of assembling and to quickly and highly accurately perform optical alignment by supporting a coupling lens system and a cylindrical lens system by a lens holding member and fixing only their lower ends while making the other surfaces free. SOLUTION: A fixing member 24 and a lens holding member 26 are integrally formed by plastic and a housing hole for a laser diode 16 and a light transmission hole 24b are formed on the fixing member 24. The lens holding member 26 is composed of a bent surface part 26a for holding a collimator lens 18 and a plane part 26b formed on the tip side of the bent surface part 26a through a step and the plane part 26b holds a cylindrical lens 22. An aperture 20 is held by the vertical plane part 26c of the step part. After performing optical alignment of the collimator lens 18 and the cylindrical lens 22 to the laser diode 16 and a deflector 8, the collimator lens, etc., is fixed to the lens holding member 26 by sticking their lower ends to the member 26 by adhesive 28.
Patent JP-H01202083-A (JP)
Title: Coder with movement compensation
Inventor: NISHIZAWA YOSHIJI
IPC: H04N19/176
Filed: 1988-02-08
Abstract: PURPOSE:To suppress the information volume of generated data in accordance with the information volume of generated data by suppressing the amplitude of data obtained from a difference of respective parts in a frame in accordance with the moving distance of each detected part. CONSTITUTION:The coder with movement compensation has a difference detecting means 1, a movement correcting means 2, a movement detecting means 3, a preceding frame storing means 4, and a data compression control means 5. The movement correcting means 2 corrects the image data of an immediately preceding frame in accordance with the movement of respective parts of an image and the difference detecting means 1 finds out a difference between the image data of a new frame and the corrected image data of the immediately preceding frame. In this case, the amplitude of data obtained by a difference of respective parts of the frame is suppressed by the control means 5 in accordance with the moving distance of the image of each detected part. Consequently, the volume of generated data can be suppressed in a part continuing data having difference values with large amplitude and increasing the volume of data to be transmitted.
Patent JP-H05226740-A (JP)
Title: Light-emitting element driving circuit
Inventor: TANIKOSHI SADAO
IPC: H01L33/00
Filed: 1992-02-13
Abstract: PURPOSE:To provide a light-emitting element driving circuit for supplying a stable driving current for a light-emitting element without receiving influences caused by scattering of a pinch-off voltage and a temperature change of each element. CONSTITUTION:This embodiment comprises a FET2 for supplying a driving signal for a light-emitting element and a current power source circuit 7 to which is inputted the same signal as a pulse signal which is so supplied as to set an operating point of the FET2. The current power source circuit 7 is connected to a source of the FET2 and supplies a current in proportion to a mark ratio of a pulse signal to be inputted for the FET2, whereby an amplitude of a drain current of the FET2 is made constant irrespective of the mark ratio of the pulse signal to be inputted to a gate of the FET2.
Patent JP-H02205906-A (JP)
Title: Automatic power-off control system for off-line processing system
Inventor: YOSHII SHUICHI
IPC: G06F1/00
Filed: 1989-02-06
Abstract: PURPOSE:To restart the interrupted processing of a program by automatic loading at the time of turning on a power source again by saving the program whose processing is interrupted and console picture display contents in an external storage device in the preprocessing of automatic power-off of a system. CONSTITUTION:Since the program whose processing is interrupted and console picture display contents are automatically stored in a temporary save area 10 provided in a non-volatile storage device in the preprocessing of automatic power-off of the system at the time of interrupting the processing, interrupted processing contents are held regardless of automatic power-off of the system. Consequently, when an operator will execute another program processing after automatic loading of the program, whose processing is interrupted, and console picture display contents at the time of turning on the power source again, they can be stored in an interrupted program save area 11 provided in an external storage device 9 by his operation indication. Thus, the processing before automatic power-off is executed again without destruction of the program whose processing is interrupted and console picture display contents.
Patent JP-S56122632-A (JP)
Title: Construction for joining of platelike body and its formation
Inventor: ARAMAKI AKITOKU
IPC: B21D39/03
Filed: 1980-02-29
Abstract: PURPOSE: To form construction for joining of high accuracy in a short working time, by pressing part of a plate-shaped body on one side of a laminated platelike body thereby projecting the same to the outside through the platelike body on the other side and crushing the part projecting from the outside.  
     CONSTITUTION: A platelike body 1 of thickness t 1  and a platelike body 2 of thickness t 2  thinner than t 1  are laminated. The hardness of the body 1 is made higher than or equal to the hardness of the body 2. Next, in this state, the bodies are pressed with a punch 3 to completely blank the body 2. As a result, part 2a of the body 2 is discarded and a recess 1a of depth t 3  is produced in the body 1; at the same time, a projecting part 1b of height t 3  is produced and projects to the outside by Δt=t 3 -t 2  from the plane of the body 2. Next, the projection 4a of a cradle 4 is fitted into the recess 1a, and the projecting part 1b is crushed by a punch 5 having a recess 5a slightly larger than the outside diameter of the projecting part 1b and slightly shallower than Δt, so that the bodies 1, 2 are caulked by the crushed part 1C. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05196230-A (JP)
Title: Valve mechanism for gas lighter or the like
Inventor: IWABORI FUKUO
IPC: F23Q2/16
Filed: 1992-01-16
Abstract: PURPOSE:To provide a valve mechanism for a gas lighter or the like which forces a nozzle housing to be fitted into a valve seat material surely and firmly. CONSTITUTION:In a valve mechanism for a gas lighter or the like which comprises a nozzle 3, a valve disc 4, a spring 5, a valve seat material 6 and a nozzle housing 2, there is installed an engagement section 15 which is recessed or projected on an inner peripheral surface of the nozzle housing 2 while an engagement section 16, which is recessed or projected, is installed on an outer peripheral surface of the valve seat material 6. When the valve seat material 6 is fitted into the nozzle housing 2, the engagement section 15 is fixed with the engagement section 16.
Patent JP-H06239808-A (JP)
Title: Separation of 2-methyl-3-nitrobenzotrifluoride
Inventor: MORIMOTO MASAO
IPC: C07C201/16
Filed: 1993-02-15
Abstract: PURPOSE:To separate and recover only useful 2-methyl-3-nitrobenzotrifluoride from the mixture of methylnitrobenzotrifluoride isomers. CONSTITUTION:This method for separating 2-methyl-3-nitrobenzotrifluoride from the mixture of methylnitrobenzotrifluoride isomers is characterized by using Y type faujasite zeolite substituted with K, Rb, Cs or Ba as an adsorbing agent.
Patent JP-S55120982-A (JP)
Title: End-adjusting head
Inventor: YANAGIDA YOSHIJI
IPC: B24D13/16
Filed: 1979-03-06
Abstract: PURPOSE: To facilitate fitting and exchange of a polishing brush by a device wherein a steel-wire bundle fixing member of the polishing brush is held between a pair of flanges and these brushes are fixed solidly or made to be separable in an end- adjusting head used to removing the burr on the end surface of steel materials.  
     CONSTITUTION: For fitting a polishing brush 1, first a doughnut-like belleville spring 4 is put through from the top of a steel-wire bundle 2 of the brush 1. Next, the steel-wire bundle 2 is inserted, with its top first, through the hole 8 of a flange 6 and inlaid until the belleville spring 4 is closely fitted in the place between the upper end of a fixing member 3 and the flange 6. The flange 6 with holes 8 through which the polishing brushes 1 are inserted respectively is adjusted to the other flange 5 and the lower end part of the brush 1 is inlaid in the concave 7 of the flange 5. After that, the flange 6 is fixed to the flange 5 by means of a bolt 9 and a nut 10 as well as the bolt 9 and a screw hole 11, thereby the fixing member 3 and the belleville spring 4 being surely fixed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06245480-A (JP)
Title: Linear synchronous motor
Inventor: WATABE TOSHIHARU
IPC: H02K41/03
Filed: 1993-02-16
Abstract: PURPOSE:To reduce the width of an armature iron core and a field yoke by dividing a magnetic flux generated by permanent magnets in odd number and by letting a half of the magnetic flux run the armature iron core and the field yoke. CONSTITUTION:A permanent magnet 5 of a field 4 is constituted of permanent magnets 51, 52, 53 of the width W and permanent magnets 55, 56 of the width W half the size of W which are located on both sides of the permanent magnets 51, 52, 53. These magnets are so arranged that adjacent polarities may be opposite to each other and are mounted on a travelling carriage through supporters 6. By this method, a magnetic flux phi generated by the permanent magnets 51, 52, 53 of the width W is divided in half left and right and a half of the flux runs the adjacent permanent magnet. Therefore, a magnetic flux which runs an armature iron core 2A, 2B becomes phi/2 and thereby the width of the iron core can be reduced to half. Since the width of the armature iron core 2A, 2B can be reduced to half, the size of the entire linear synchronous motor can be reduced.
Patent JP-S55120350-A (JP)
Title: Insulating coil
Inventor: GOSHIMA KOUICHI
IPC: H02K15/12
Filed: 1979-03-05
Abstract: PURPOSE:To obtain superior electrical and mechanical characteristics by eliminating the space of a main insulating layer wherein a rigid insulating thin sheet is applied at the external circumference of the end part of coil applied a main insulating layer and a decalescent prepreg tape is wholly wound on the coil for clamping. CONSTITUTION:A main insulating layr 2 consists of a perforated insulating material is applied to the overall length of a coil 1 except the connection terminals. And rigid insulating thin plates 10, 11 are applied to the end part 4 of the coil wherein the plates are formed in L-shape at the external circumference of the layer 2. And a decalescent prepreg tape 13 is wound around the overall coil for clamping. After performing vacuum impregnation to the overall coil by thermosetting plastics, an insulating coil is formed by heat hardening. In this case, an linear part 3 is pressed with a metal mold. By doing this, the space of the layer at the end part of coil is eliminated and the coil with superior electrical and mechanical characteristics will be obtained because the external flow of the plastics impregnated in the layer 2 at the end part 4 of the coil is prevented.
Patent JP-H05190934-A (JP)
Title: Rubidium atom oscillator
Inventor: ISHIHARA NAOKI
IPC: H01S1/06
Filed: 1992-01-17
Abstract: PURPOSE:To obtain a small-sized rubidium atom oscillator of high performance at a low cost. CONSTITUTION:A rubidium gas cell 2 is arranged in a cavity 1. Said gas cell has a shape wherein two spheres are linked with each other. A first protruding rod 4 for tuning is fixed so as to penetrate the wall surface of the cavity 1. A second protruding rod 5 for tuning is attached so as to be capable of insertion and extraction. By adjusting the insertion depth of the protruding rod 5 for tuning, the microwave resonance frequency of the cavity 1 can be adjusted.
Patent JP-H07217112-A (JP)
Title: Opening/closing structure of roof light window
Inventor: TOBISHIMA YOUICHIROU
IPC: E04D13/035
Filed: 1994-01-28
Abstract: PURPOSE:To prevent a closing defect, by forming a slope slanting in the indoor and outdoor sides at least at one of the upper end of the side frames and the lower end of the rails and guiding the lower end of the sliding door rails to a specified position. CONSTITUTION:A roof light window 1 is formed by a window frame 3 projected at the opening 2 of a roof and a sliding door 4 atached to the window frame 3 to freely open or close. The window frame 3 is composed of a wooden frame 5 and a metallic frame 6 and the sliding door 4 is composed of a wooden rail 7 and a metallic rail 8 respectively. A down slope 13 toward the indoor side is shaped at the upper end of both side frames 5a of the wooden frame 5 and a slope 14 is formed at the lower end of both side rails 7a of the wooden rail 7. Accordingly, the door is actuated toward the inside by the action of both slopes 13, 14 and hence it is always closed at a specified position and prevented from being shifted back and forth and also right and left.
Patent JP-H02206484-A (JP)
Title: Pin ball machine
Inventor: FUKUSHIMA SEIICHIRO
IPC: A63F7/02
Filed: 1989-02-03
Abstract: PURPOSE:To increase the interest of a game and improve enjoyableness by determining a hit mode immediately in the case of prize winning to a specific prize-winning port, when the prize winning to the specific prize-winning port is continuously performed or it is in a fever in the mode of a great hit. CONSTITUTION:Display devices 271-273 for displaying hit modes are arranged, and it is stored in a display device state storing means 8 that the display devices are in the states of working or non-working. When prize winning to a specific prize winning port is performed by a display controlling means 1, then based on the stored content of the display device state storing means 8, the display device in the non- working state is selected, and by its display device, fixed display according to the fluctuation of display and a determined hit mode is performed, and after the start of the fluctuation, in the effective period of the fixed display, the display is set in the working state and is stored in the display state storing means 8. While the prize winning to the specific prize winning port is continuously performed or it is in a fever for a great hit in this manner, and when the prize winning to the specific prize winning port is performed further, then by using the display device in the non-working state, working for determining the hit mode is executed, and immediately after the prize winning to the specific prize winning port, the hit mode is determined.
Patent JP-H06242296-A (JP)
Title: Charged particle shield device in vacuum
Inventor: NAKAO FUMIO
IPC: G21K1/04
Filed: 1993-02-16
Abstract: PURPOSE:To improve a degree of vacuum in a vacuum vessel and maintenance of drive and holding mechanisms in a charged particle shield device in vacuum. CONSTITUTION:Drive and holding devices 7, 8 for driving a shield body 2 is replaced in the outside of a vacuum vessel, a support part 9 extending up to the drive and holding mechanisms 7, 8 is integrally provided on the shield body 2, a flexible bellows 10 between the vacuum vessel 1 and part of the support part 9 which is distant from the vacuum vessel 1 is equipped and the shield body is driven in rotation, upward and downward and horizontally. Since the surface of the inside of the vacuum vessel 1 can be reduced and releasing gas quantity can be controlled, a degree of vacuum can be heightened. Maintenance is improved without using specific lubrication.
Patent JP-H11214296-A (JP)
Title: Circuit pattern manufacturing method and apparatus
Inventor: MIYAZAKI SEIJI
IPC: H01L21/027
Filed: 1998-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a circuit pattern manufacturing method and apparatus, and a light exposure method used in a photolithographical process at the time of manufacturing a semiconductor device, liquid crystal display unit or the like which can improve the throughput of an aligner, by shortening a setup time necessary for setup operation carried out for each step change-over. SOLUTION: The circuit pattern manufacturing method for controlling a plurality of aligners to expose a pattern image of a reticle R on a wafer W, includes a step S6 of measuring exposure data pieces of a plurality of pieces of exposure data necessary for exposure inherent to the respective aligners, and a step S3 of identifying exposure data capable of being shared by the plurality of aligners.